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Neopentyl glycol
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| Post Date: | Mar 21,2013 |
| Expiry Date: | Mar 21,2014 |
| Detailed Description: |
Cas No. :126-30-7
Quantity: 3000Metric Tons Specs:《30% Price:1.0 USD Metric Tons Payment Method: T/T,/L/C English name: Neopentyl glycol, 2, 2-dimethyl-1, 3-propanediol Molecular formula: C5H12O2 Molecular weight: 104.15 Melting point: 124-130℃ Boiling point: 210℃ Flashing point: 129℃ Auto-ignition point: 399℃ Relative density: 1.06 g/cm3 (21℃) Properties: Neopentyl glycol is white crystal solid substance without bad smell. It’s hygroscopic and at the normal temperature, it is mutually dissolved with water, low level alcohol, and low level ketone and arene compound. Usage: Neopentyl glycol has a wide range of functions, among which the main role is to produce oil freeze alkyd resin, unsaturated polyester resin, flexible soft foam of polyurethane, insulated materials, print inks, synthetic plasticizers, aircraft lubricant agent and the like. Packing: solid product: plastic woven bag with PE film inside， 25kg/bag Storage: Since the relative humidity of neopentyl glycol is high, it should be stored far from the moisture and fire. Quality standard: HG/T2309-92 Index item First Class Qualified Appearance White sheet crystal White sheet crystal Hydroxide,% 31.6max 31.0max Ash,% 0.03max 0.15max Free acid (as acetic acid),% 0.05max 0.20max Chroma (as Hazen unit) 30max 80max Water,% 1max 1.2max Range of melting point,degree 123-130 118-130 |
| CAS Registry Number: | 126-30-7 |
| Synonyms: | ;Neopentyl glycol;2,2-dimethylpropane-1,3-diol;2-ethylpropane-1,3-diol; |
| Molecular Formula: | C5H12O2 |
| Molecular Weight: | 104.1476 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36:; |
| Safety Description: | S26:; S39:; |
| Company: | Zouping Fenlian Biotech Co., Ltd. [ China ] |
| Contact: | Mr. John |
| Tel: | 86-135-89420779 86-543-4719666 |
| Fax: | 86-543-4719777 |
| Email: | fenlianbiotech@yahoo.com.cn |
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